210034424021124 has 96 divisors (see below), whose sum is σ = 509606723808000. Its totient is φ = 67247522850816.

The previous prime is 210034424021077. The next prime is 210034424021137. The reversal of 210034424021124 is 421120424430012.

It is a super-2 number, since 2×210034424021124² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210034424021091 and 210034424021100.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90396657 + ... + 92691015.

It is an arithmetic number, because the mean of its divisors is an integer number (5308403373000).

Almost surely, 2^{210034424021124} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210034424021124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254803361904000).

210034424021124 is an abundant number, since it is smaller than the sum of its proper divisors (299572299786876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210034424021124 is a wasteful number, since it uses less digits than its factorization.

210034424021124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295757 (or 2295755 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 210034424021124 its reverse (421120424430012), we get a palindrome (631154848451136).

The spelling of 210034424021124 in words is "two hundred ten trillion, thirty-four billion, four hundred twenty-four million, twenty-one thousand, one hundred twenty-four".